Cleaning implement



FIG. 1 is a perspective view of a cleaning implement, embodying the new design;

FIG. 2 is a left view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a front view thereof;

FIG. 5 is a back view thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for a cleaning implement, as shown and described. 